ADG3231集成电路（IC）的转换器电平移位器规格书PDF中文资料

ADG3231属于集成电路（IC）的转换器电平移位器。由亚德诺半导体技术有限公司制造生产的ADG3231转换器，电平移位器逻辑转换器或电平移位器 IC 可用于在数字逻辑设备之间传递信息，这些设备可在不同/不兼容的供电电压下工作，或可实现不同的信令方式。例如，可以将需要 5 V 电源的数字输出传感器连接到具有 3.3 V I/O 电源的 FPGA，或者在 CMOS 或 TTL 等单端信令方式与 PECL 或 LVDS 等差分技术之间进行转换。

GENERAL DESCRIPTION

The ADG3231 is a single-channel level translator designed on a submicron process that is guaranteed to operate over the 1.65 V to 3.6 V supply range. The device can be used in applications requiring communication between digital devices operating from multiple supply voltages. The logic levels on each side of the device are set by the two supply voltages, VCC1 for A and VCC2 for Y. The signal path is unidirectional, meaning data can flow only from A to Y.

The ADG3231 can operate with any combination of VCC1 and VCC2 supply voltages within the 1.65 V to 3.6 V range, allowing the part to perform either up (VCC1 VCC2) level translation. The output stage is protected

against current overload, which can occur when the Y pin is accidentally shorted to the VCC2 or GND rails.

The ADG3231 is available in the SOT-23 (2.8 mm × 2.9 mm × 1.3 mm) ultracompact package, making the part ideal for applications where space is critical.

FEATURES

Operates from 1.65 V to 3.6 V supply rails

Unidirectional signal path

Up/down level translation

Ultracompact 6-lead SOT-23 package

Output short-circuit protection

LVTTL-/CMOS-compatible inputs

APPLICATIONS

Level translation in

PDAs

Handsets

MP3 players